X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fbtrfs%2Fextent-tree.c;h=9ac2eca681ebb09c605612dd563bc4417e4fc587;hb=08637024ab77f7defff1627cc8aedc2c6679ad8a;hp=3e074dab2d57a3e39ad16538f7a51bfde8e4ed91;hpb=1223ad3240487ba6c2304b887cfb4da5cada04d8;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 3e074dab2d57..9ac2eca681eb 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -1467,8 +1467,11 @@ int lookup_inline_extent_backref(struct btrfs_trans_handle *trans,
 	if (ret && !insert) {
 		err = -ENOENT;
 		goto out;
+	} else if (ret) {
+		err = -EIO;
+		WARN_ON(1);
+		goto out;
 	}
-	BUG_ON(ret); /* Corruption */
 
 	leaf = path->nodes[0];
 	item_size = btrfs_item_size_nr(leaf, path->slots[0]);